Lexmark X203N - Controller Card Removal

Repair information 4-13
7011-2xx
Controller card removal
Warning: If you are replacing the operator panel and controller card, do not replace them at the same time.
Replacing both parts at the same time will result in settings being lost.
1. Replace the controller card first, and POR the MFP to Ready.
2. Replace the operator panel. and POR the MFP to Ready.
Note: Do not use a new controller card or operater panel for testing purposes.
Warning: Always touch a ground before touching the card.
Warning: Handle the card by the edges.
Note: Use part number 40X5765 for the X203, and 40X5766 for the X204n.
1. Remove the right cover.
2. Remove the card cage. See “Card cage removal” on page 4-11.
3. Remove snap on toroid holding the cables at the top of the controller card.
4. Disconnect all the cables to the controller card.